Airports 3,051 to 3,100
Ellsworth Air Force Base
Rapid City,
South Dakota,
United States
—
614 km
(332 nm)
WNW
Marshfield Medical Center/Beaver Dam Heliport
SSM Health St. Clare Hospital-Fenton Heliport
Watertown Municipal Airport
Sterling Municipal Airport
Exceptional Community Hospital Heliport
Rapid City,
South Dakota,
United States
—
618 km
(333 nm)
WNW